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Solar Panels & Home Installations Nationwide

A white Alpha E-Tec 25kW heat gas boiler on a green gradient background with the text "Fully Fitted £0 Deposit" in a yellow oval and "Alpha E-Tec 25kW Heat Gas Boiler" below.

Alpha E-Tec 20kW Heat Gas Boiler

£2,000.00

Efficient heat only boiler for small to medium homes, with traditional system compatibility.

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Solar Panels & Boiler Installations Nationwide

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The Alpha E-Tec 20kW Heat is a condensing heat only boiler for small to medium homes with up to 10 radiators, working with a hot water cylinder and feed/expansion tank. It offers a 93% efficiency rating (ErP A-rated) and is suited for traditional systems. Measuring 712x440x255mm and weighing 30kg, it fits in a standard cupboard. It includes a stainless steel heat exchanger, a Grundfos pump, and Alpha’s smart control compatibility. Supporting natural gas or LPG, it provides a 10-year parts and labour warranty, extendable to 13 years with Cyclone Plus and PremierPack.

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Availability: In Stock

We offer free delivery on all installations, regardless of complexity. We're here to ensure your experience is hassle-free from start to finish.

If you want to cancel your order, you can do so within 14 days of receiving the delivery of the last goods. This policy provides you with the flexibility to make decisions that suit your circumstances, ensuring you're always satisfied with your purchase.